PWM Current Mode Controllers

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Description Price Number of PWM Outputs Control Method Topology Rise Time Fall Time Maximum Duty Cycle Maximum Switching Frequency Mounting Type Package Type Pin Count Output Current Output Voltage On/Off Pin Synchronous Pin
RS Stock No. 802-3105
Mfr. Part No.NCP1203D60R2G
SGD1.21
Each (In a Pack of 10)
units
1 Current Flyback 67ns 28ns 87% 60 kHz Surface Mount SOIC 8 250 mA - - -
RS Stock No. 805-2844
Mfr. Part No.UC2843BD1G
SGD0.79
Each (In a Pack of 25)
units
1 Current Boost, Flyback 150ns 150ns 96% 500 kHz Surface Mount SOIC 8 1 A 4.95 → 5.05 V - -
RS Stock No. 411-857
Mfr. Part No.LTC1871EMS#PBF
SGD9.60
Each
units
1 Current Boost, Flyback 100ns 100ns 92% 1000 kHz Surface Mount MSOP 10 50 mA 7 V - Yes
RS Stock No. 628-2393
Mfr. Part No.UCC28C43D
SGD2.71
Each (In a Pack of 5)
units
1 Current Boost, Flyback, Forward 25ns 20ns 100% 1000 kHz Surface Mount SOIC 8 200 mA 18 V - -
RS Stock No. 808-4012
Mfr. Part No.UC3843BD1R2G
SGD0.70
Each (In a Pack of 25)
units
1 Current Boost, Flyback, Forward 150ns 150ns 96% 275 kHz Surface Mount SOIC 8 1 A 5.1 V Yes Yes
RS Stock No. 145-7440
Mfr. Part No.LT3798EMSE#PBF
SGD4.968
Each (In a Tube of 37)
units
1 Current, Voltage Flyback 18ns 18ns - 150 kHz Surface Mount MSOP 16 - 12 V, 24 V, 48 V Yes -
RS Stock No. 163-0994
Mfr. Part No.NCP1200D40R2G
SGD0.576
Each (On a Reel of 2500)
units
1 Current Flyback 67ns 28ns 87% 48 kHz Surface Mount SOIC 8 250 mA - - -
RS Stock No. 660-8085
Mfr. Part No.UC3845AN
SGD2.28
Each (In a Pack of 5)
units
1 Current Boost, Buck, Flyback, Forward 50ns 50ns 50% 500 kHz Through Hole PDIP 8 1 A - - -
RS Stock No. 761-9241
Mfr. Part No.LTC1871EMS-7#PBF
SGD9.62
Each
units
1 Current Boost, Flyback, SEPIC 100ns 100ns 98.5% 350 kHz Surface Mount MSOP 10 50 mA -0.3 → 9 V - Yes
RS Stock No. 121-9840
Mfr. Part No.NCP1377PG
SGD1.571
Each (In a Tube of 50)
units
1 Current Flyback 40ns 20ns - 60 kHz Through Hole PDIP 7 500 mA 10 V - -
RS Stock No. 786-9604
Mfr. Part No.LT3724EFE#PBF
SGD11.25
Each
units
- Current Boost, Buck, Inverting, SEPIC 60ns 60ns 99% 225 kHz Surface Mount TSSOP 16 - 8.3 V Yes -
RS Stock No. 527-007
Mfr. Part No.UC3843AD
SGD2.052
Each (In a Pack of 5)
units
1 Current Boost, Buck, Flyback, Forward 50ns 50ns 100% 500 kHz Surface Mount SOIC 14 1 A - - -
RS Stock No. 821-5168
Mfr. Part No.NCP1236BD65R2G
SGD1.083
Each (In a Pack of 20)
units
1 Current Flyback 70ns 70ns 85% 70 kHz Surface Mount SOIC 7 - - - -
RS Stock No. 426-263
Mfr. Part No.VIPER22ADIP-E
SGD1.47
Each (In a Pack of 5)
units
- Current Forward 50ns 100ns 16% 60 kHz Through Hole PDIP 8 - 730 V - -
RS Stock No. 753-2964
Mfr. Part No.ICE3BR0665JXKLA1
BrandInfineon
SGD3.54
Each (In a Pack of 2)
units
1 Current Flyback 30ns 30ns 75% 65 kHz Through Hole DIP 8 9.95 A 650 V - -
RS Stock No. 864-4850
Mfr. Part No.FAN6921MRMY
SGD1.123
Each (On a Reel of 2500)
units
1 Current Flyback 100ns 70ns - 440 Hz Surface Mount SOP 16 - - - -
RS Stock No. 796-8473
Mfr. Part No.UC1845AJ
SGD28.44
Each
units
1 Current Boost, Flyback, Forward 150ns 150ns 50% 500 kHz Through Hole CDIP 8 1 A 5.05 V - -
RS Stock No. 162-9283
Mfr. Part No.UC2843BD1G
SGD0.874
Each (In a Tube of 98)
units
1 Current Boost, Flyback 150ns 150ns 96% 500 kHz Surface Mount SOIC 8 1 A 4.95 → 5.05 V - -
RS Stock No. 772-8878
Mfr. Part No.FAN7601BMX
SGD0.995
Each (In a Pack of 10)
units
1 Current - 150ns 150ns 98% 300 kHz Surface Mount SOP 8 250 mA 2.5 V - -
RS Stock No. 155-6721
Mfr. Part No.LT3724EFE#PBF
SGD7.522
Each (In a Tube of 95)
units
- Current Boost, Buck, Inverting, SEPIC 60ns 60ns 99% 225 kHz Surface Mount TSSOP 16 - 8.3 V Yes -
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